著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Wurzel, Rüdiger and Connelly, James and Liefferink, J. D.",The European Union in international climate change politics : still taking a lead?,,Routledge,2017,Routledge studies in European foreign policy,,9781138647183,,https://cir.nii.ac.jp/crid/1130000796138793600